Writing brush for designer



FIG. 1 is a front elevational view of my invention. The right, rear and left-side views are identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is an alternative view of the embodiment shown in FIG. 1. 

The ornamental design for a writing brush for designer, as shown and described. 